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Attività solare
Attività aurorale
Low solar activity, coronal hole stream

Solar activity has been low (C-class solar flares only) for 10 days in a row now despite the presence of sunspot region 2209. This sunspot region had a Beta-Gamma-Delta magnetic layout as it transited the disk but only managed to produce three M-class solar flares all while it was close to the limb on the 15th and 16th of November. Sunspot region 2209 is now leaving the Earth-facing disk which leaves the question: are there any other sunspot groups that could ramp up the solar activity?

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Notizie sul meteo spaziale

Ultimo brillamento X2026/02/04X4.21
Ultimo brillamento M2026/02/25M2.4
Ultima tempesta geomagnetica2026/02/22Kp5+ (G1)
Giorni senza macchie
Ultimi 365 giorni3 giorni
20263 giorni (5%)
Ultimo giorno senza macchie2026/02/24
Media mensile Numero di Macchie Solari
gennaio 2026112.6 -11.4
febbraio 202674.6 -38
Ultimi 30 giorni79 -41.8

Questo giorno nella storia*

Brillamenti solari
11999M9.44
22023M8.62
32002M3.28
42014M1.59
52011M1.57
DstG
12023-100G2
22014-94
31999-87G1
41985-84G3
51968-82G1
*dal 1994

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